/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDRigidClustering.h
ReleaseClusterParticles (BasedOnStrain) Release clusters based on the passed inExternalStrainArray_, or the particle handle's currentCollisionImpulses()_ value. Any cluster bodies that have a strain value less than this valid will be released from the cluster.
[TSet](API\Runtime\Core\Containers\TSet)< [FPBDRigidParticleHandle](API\Runtime\Chaos\Chaos\FPBDRigidParticleHandle) * > ReleaseClusterParticles ( [FPBDRigidClusteredParticleHandle](API\Runtime\Chaos\Chaos\FPBDRigidClusteredParticleHandle) * ClusteredParticle, bool bForceRelease )